/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
import { native } from 'qvog-dsl';
import { InvokeExpr, Value, InvokeStmt, Constant } from 'qvog-types';
import { QHint } from '~/adapter/Defines';

export default native<QHint>()()
    .match((node: Value): node is Value => {
        return node.stream().any(s => s instanceof Constant && 
            (s.value.includes('..') || s.value.startsWith('/')) || 
            s instanceof InvokeExpr && ["onClick", "onChange"].includes(s.target))
    })
    .when((node, { native }) => {
        const sinkNodes = native.api.nodes(s => {
            if (!(s instanceof InvokeStmt)) return false;
            const expr = s.expression as InvokeExpr;
            const target = expr.target;
            const isFileOperate = ["openSync", "writeSync", "readSync", "open", "write", "read"].includes(target);
            return isFileOperate;
        }, 'Sink')
        return native.api.exists(node, '', sinkNodes, "Flow");
    })
    .report({table: 'Flow'});
